Śruba |
Powierzchnia przekroju mm2 |
Klasa śruby |
4.6 |
4.8 |
5.6 |
5.8 |
6.8 |
8.8 |
10.9 |
fyt, MPa |
240 |
320 |
300 |
400 |
480 |
640 |
900 | ||
fub, MPa |
400 |
400 |
500 |
500 |
600 |
800 |
looo | ||
M12 |
>4=113 |
FVęRd |
21,70 |
21,70 |
27,12 |
27,12 |
32,54 |
43,39 |
54,24 |
>4,= 84,3 |
F“v3.Rd |
16,18 |
13,49 |
20.23 |
16,86 |
20,23 |
32,37 |
33,72 | |
f~ t.Rd |
24,28 |
24,28 |
30,35 |
30,35 |
36,42 |
48.56 |
60,70 | ||
M16 |
>4 = 201 |
f=vRd |
38,60 |
38,60 |
48,24 |
48,24 |
57,89 |
77,18 |
96,48 |
A, = 1 57 |
^ vs.Rd |
30,14 |
25,12 |
37,68 |
31,40 |
31,68 |
60.29 |
62,80 | |
Ft.Rd |
45,21 |
45,21 |
56,52 |
56,52 |
67,82 |
90,43 |
113,04 | ||
M20 |
A = 314 |
Fv,Rd |
60,29 |
60,29 |
75,36 |
75,36 |
90,43 |
120,57 |
150,72 |
= 245 |
F vs.Rd |
47,04 |
39,20 |
58,80 |
49,00 |
58,80 |
94,08 |
98,00 | |
Ff.Rd |
70,56 |
70,56 |
88,20 |
88,20 |
105,84 |
141,12 |
176,40 |